Product Description
The JE MACHINE TECH PS-DC4B is a lightweight quick-detach dust cover designed for AR-15 rifles with standard upper receivers. Built from ultra-high-strength polymer, this ejection port cover helps protect the bolt and ejection port area from dirt, dust, and debris while keeping overall rifle weight low. Its lightweight profile is enhanced by molded lightning-cut styling, and the quick-detach design allows fast installation, removal, and maintenance without unnecessary hassle. Finished in black, this AR-15 dust cover is a practical upgrade for shooters and builders who want dependable protection with reduced weight.
Product Highlights
- Lightweight AR-15 dust cover engineered from ultra-high-strength polymer for reduced overall rifle weight.
- Quick-detach design allows easy installation and removal for cleaning, maintenance, and upgrades.
- Compatible with standard AR-15 upper receivers for broad platform fitment.
- Black finish and lightning-cut styling deliver a clean, modern appearance.
- Helps shield the ejection port and bolt area from debris during storage, transport, and field use.
Specs
- Product Type: AR-15 Dust Cover
- Model: PS-DC4B
- Platform: AR-15
- Compatibility: Standard AR-15 upper receivers
- Attachment Type: Quick-detach (QD)
- Material: Ultra-high-strength polymer
- Color: Black
- Weight: 0.05 lb
- UPC: 811577035834
- MPN: PS-DC4B
- Brand: JE MACHINE TECH
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